package com.neusoft.liduan.d0912;

public class 相关关键字 {
	private int i = 10;
	
	public 相关关键字() {
		//默认给i赋值为20
		this(20);//必须在构造方法的第一行
		System.out.println("无参");
	}
	
	public 相关关键字(int i) {
		this.i = i;
	}
	
	public void show() {
		int i = 100;
		System.out.println(this.i);
		System.out.println(i);
		this.m1();
		m1();
	}
	
	private void m1() {
		
	}
}
